Portable Gas Detector


  • Simple 1-button operation
  • Any combination of (LEL/O2/CO/H2S)
  • Audible, visual and vibrating alarms
  • Fully certified
  • Internal pump (optional)
  • Lightweight
  • Sensor integrity checking
  • Robust construction
  • Ease of maintenance

Auto Bump & Calibration Station

  • Simple user interface
  • Full bump, calibration and charging options
  • Bump/calibration results storage
  • Stand-alone, PC or ethernet options
  • Robust construction


A robust and accurate portable gas detector the VISA provides unrivalled protection in confined space applications with audible and visual alarms in the event of exposure to flammable or toxic gases.

Detecting and displaying up to 4 gases simultaneously using "plug and play" sensor technology, the VISA is suitable for a host of applications in a variety of industries.

Online Gas Detection

GM - 1100


  • Dual Display of Gas Concentration & Set Point / Unit of Gas
  • Microcontroller Based Latest, Accurate, Reliable & High PerformanceTechnology that Eliminates False Alarm
  • Advance Warning and Alarm Output
  • Audio Visual Alarm Indication
  • Two Independent Alarm Relay Output
  • Optional Programmable Linear 4 - 20mA / 20-4 mA O/P with Respect to Gas Concentration
  • Optional RS-485 with Modbus RTU Protocol
  • Easy One Man Calibration at Site
  • Suitable In Hazardous Area CCOE, CMRI & IP - 65 Approved
  • User Friendly Operation
  • Password Protected Programming with Password changing facility


  • Oil & Gas Industries
  • Chemical & Petrochemical Plants
  • Chemical Processing Plant
  • Pulp & Paper Plants
  • Acid Alkalizes & Dyes Mfg. Plants
  • Offshore Drilling & Processing Platforms
  • Refineries
  • Stack Monitoring
  • Chemical Storage Area
  • Ambient Monitoring
  • Sewage Plants
  • Fertilizers Plants
  • Power & Industrial Plants
  • Gas Metering Station
  • Bullet Yard / Storage Yard
  • Coal Mine and Confined Area
  • Gas Pipeline Project
  • Gas Cylinder Bank
  • Heat Treatment Plants
  • Automotive Industries / Paint Shops
  • Burner / Furnace Areas

PID - 7000

The Aero sense PID-7000 provides an effective solution for detection and analysis of Volatile Organic Compounds (VOCs) whose Ionozation Potential is < 10.6 eV.


  • Higher accuracy and better lifetime achieved using Photo Ionization Detection(PID) sensor Technology.
  • Optimized for detection of smallest leak of VOCs (IP < 10.6eV).
  • Highly resistant to poisoning and etching.
  • Capable of detecting down to PPB, PPM.
  • Auto ranging of Gas concentration from PPB to PPM.
  • Digital Alphanumeric display with Auto backlit.
  • Standard 4-20mA signal output with configurable range.
  • Easy handling and programming with 3 keys.
  • Can be programmed using Remote Control from 10 meters line of site distance.
  • Non - Intrusive programming for Flameproof model using Magnetic pen.
  • Password protected programming menu.
  • One man Auto software Gas calibration.
  • Optional Alarm relay contacts with two configurable Alarm levels.
  • Optional STEL and TWA set points can be configured for all VOCs.Optional RS-485 communication port with MODBUS RTU Protocol.


  • Manufacturing
  • Processings
  • Offshore
  • Chemical
  • Pharmacutical
  • Indoor air Quality.
  • Pulp & Paper.
  • Solvent Recovery system.
  • Industrial painting & coating.
  • Waste water treatment plants
  • Refineries & Petrochemical plants including offshore drilling & plant shut-downs.